66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
#include <stddef.h>
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#if defined(__APPLE__)
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#include <mach-o/getsect.h>
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#if !defined(__LP64__)
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extern const struct mach_header _mh_execute_header;
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#else
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extern const struct mach_header_64 _mh_execute_header;
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#endif
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const unsigned char *get_blocks_dat_start(int testnet)
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{
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size_t size;
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if (testnet)
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return getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
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else
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return getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
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}
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size_t get_blocks_dat_size(int testnet)
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{
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size_t size;
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if (testnet)
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getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
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else
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getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
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return size;
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}
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#else
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#if defined(_WIN32) && !defined(_WIN64)
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#define _binary_blocks_start binary_blocks_dat_start
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#define _binary_blocks_end binary_blocks_dat_end
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#define _binary_testnet_blocks_start binary_testnet_blocks_dat_start
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#define _binary_testnet_blocks_end binary_testnet_blocks_dat_end
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#else
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#define _binary_blocks_start _binary_blocks_dat_start
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#define _binary_blocks_end _binary_blocks_dat_end
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#define _binary_testnet_blocks_start _binary_testnet_blocks_dat_start
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#define _binary_testnet_blocks_end _binary_testnet_blocks_dat_end
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#endif
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extern const unsigned char _binary_blocks_start[];
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extern const unsigned char _binary_blocks_end[];
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extern const unsigned char _binary_testnet_blocks_start[];
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extern const unsigned char _binary_testnet_blocks_end[];
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const unsigned char *get_blocks_dat_start(int testnet)
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{
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if (testnet)
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return _binary_testnet_blocks_start;
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else
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return _binary_blocks_start;
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}
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size_t get_blocks_dat_size(int testnet)
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{
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if (testnet)
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return (size_t) (_binary_testnet_blocks_end - _binary_testnet_blocks_start);
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else
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return (size_t) (_binary_blocks_end - _binary_blocks_start);
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}
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#endif
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